Using Print Materials4.5Printing on Labels• Only use labels recommended for laser printers.• Verify that the labels’ adhesive material can tolerate a fusingtemperature of 180°C (356°F) for 0.1 seconds.• Make sure that there is no exposed adhesive materialbetween the labels. Exposed areas can cause labels to peeloff during printing, which can cause paper jams. Exposedadhesive can also cause damage to printer components.• Never print on the same sheet of labels more than once, orprint on a partial sheet of labels.• Do not use labels that are separating from the backing sheetor are wrinkled or damaged in any way.• To prevent labels from sticking together, do not let theprinted label sheets stack up as they are printed out.To print on labels:1 Open the Multi-purpose Tray and unfold the paper support.2 Load labels in the Multi-purpose Tray only, with the printside down and the top, short edge in first. Adjust theguide to fit the width of the labels.3 When you print, set the paper source to Multi-PurposeTray and the paper type to Labels, and select theappropriate size in the software application. For details,see the Software section.Printing on Preprinted Paper• Preprinted paper is paper that has some type of printing onit before it is sent through the printer (paper that has apreprinted logo at the top of the page, for example).• Letterhead must be printed with heat-resistant ink that willnot melt, vaporize, or release hazardous emissions whensubjected to the printer’s fusing temperature of 180°C(356°F) for 0.1 seconds.• Ink on letterhead must be non-flammable and should notadversely affect printer rollers.• Forms and letterhead should be sealed in moisture-proofwrapping to prevent changes during storage.• Before you load preprinted paper, such as forms andletterhead, verify that the ink on the paper is dry. During thefusing process, wet ink can come off of preprinted paper,reducing the print quality.To print on preprinted paper:1 Open the Multi-purpose Tray and unfold the paper support.2 Load letterhead in the Multi-purpose Tray only, with theprint side down and the top and short edge first.Adjust the guide to fit the edge of the paper stack.3 When you print, set the paper source to Multi-PurposeTray and the paper type to Preprinted, and select theappropriate paper size in the software application. Fordetails, see the Software section.